Good thermal stability. Storage stability. Decomposition products are colorless, non-toxic, non-polluting, non-spraying and odorless. High gas emission can be obtained in the range of 40～120℃.
Chinese name: diisopropyl azodicarboxylate
Diisopropyl azodicarboxylate
English name: diisopropyl azodicarboxylate
Cas No. 2446-83-5
MDL No.: --MFCD00008875
Beilstein Number 1912326
EINECS: --219-502-8
Molecular Formula C8H14N2O4; (CH3)2CHOOCN=NCOOCH(CH3)2
Molecular Weight 202.21
Aliases DIAD
Azodicarboxylic Acid Diisopropyl Ester
Density:1.02
Melting Point:3-5°C
Boiling Point:75°C (0.2 mmHg)
Refractive Index nD20:1.418-1.422
Flash Point:106°C
Flash Point: 1.418-1.422
Flash Point: 2.5°C
Flash Point: 2.5°C
Molecular Weight: 1.420-1.422 p>Use: Pharmaceutical intermediates, organic synthesis reagents, rubber and plastic liquid foaming agent.
Properties: orange-red transparent oily liquid with special odor. Soluble in general plasticizers, good mutual solubility with plastics, good thermal stability. Stable in storage. Decomposition of colorless, non-toxic, non-polluting, no spray frost, no odor.
Diisopropyl azodicarboxylate Safety Data Sheet (MSDS)
First Aid Measures
Ingested Do not give anything to eat to a person who is in a coma. Obtain medical assistance. Do not induce vomiting. Gargle milk or water drink 2-4 cupfuls, if awake and alert. Wash mouth with water.
Inhale immediately from the scene to fresh air. If not breathing, perform artificial respiration. If breathing is difficult, give oxygen. Obtain medical assistance.
Get medical help for skin. For at least 15 minutes, while rinsing skin with plenty of soap and water, remove contaminated clothing and shoes. Clothing should be washed before reuse.
Eyes Flush eyes with plenty of water for at least 15 minutes, rinsing the eyes and lifting the upper and lower eyelids from time to time. Obtain medical assistance.
Handling
Wash thoroughly after handling operations. Avoid breathing dust, vapors, mists or gases. Avoid contact with eyes, skin and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Store protected from light. Wash clothing before reuse.
Hazard Identification
Inhaled dust is irritating to the respiratory tract. Causes respiratory irritation. The toxicological properties of this substance have not been adequately investigated.
Skin Causes skin irritation. The toxicological properties of this material have not been adequately investigated.
Eyes Causes eye irritation.
Ingested causes gastrointestinal irritation, nausea, vomiting and diarrhea. The toxicological properties of this substance have not been adequately investigated.
EC Phrase R 36/38 51/53
EC Safety Phrase S 26 36 60 61
UN (DOT) 3082
Exposure Controls/Personal Protection
Personal Protection for the Eyes: Wear appropriate protective eyewear or chemical safety goggles, OSHA's Eye and Face Protection Regulations 29 CFR. 1910.133 or European Standard EN 166. skin: wear appropriate gloves to prevent skin contact. Clothing: Wear appropriate protective clothing to prevent skin contact.
Respirator in accordance with OSHA Respirator Regulation 29 CFR 1910.134 or European Standard EN 149. always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Effects of exposure Prolonged or repeated skin contact may cause dermatitis.
Fire Fighting Measures
Flash Point 106
Fighting fires under pressure requires the wearing of Self-Contained Breathing Apparatus (SCBA) equipment, MSHA/NIOSH (or equivalent), and full body protective clothing. In the event of a fire, irritating and highly toxic gases may be produced by thermal decomposition or combustion. Use the most appropriate extinguishing agent.
Accidental Spill Handling Measures
Small Spills/Leaks Absorb spills with inert material, (e.g., dry sand or dirt), and then place in chemical waste containers. Avoid runoff into sewers and ditch waterways. Clean up spills immediately, using appropriate protective equipment. Remove all sources of ignition. Provide good ventilation.
Stability and Reactivity
SALE NUMBER 1
STABILITY Stable under normal storage and handling conditions in an airtight container at room temperature.
IncompatibilityStrong oxidizing agents.
Decomposes nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Diisopropyl azodicarboxylate Storage and Transportation Properties
StorageStore in airtight containers. Store in a cool, dry, well-ventilated place away from incompatible substances. Refrigerator (approx. 4°C). Protected from light storage.